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Rajeev Ranjan
Rajeev Ranjan
Department of Materials Engineering Indian Institute of Science
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Structure and dielectric properties of (Na0. 50Bi0. 50) 1− xBaxTiO3: 0≤ x≤ 0.10
R Ranjan, A Dviwedi
Solid state communications 135 (6), 394-399, 2005
2392005
Local structural disorder and its influence on the average global structure and polar properties in Na0.5Bi0.5TiO3
RR Badari Narayana Rao,Ranjan Datta, S. Selva
Physical Review B 88, 224103, 2013
1952013
Lead-free piezoelectric system (Na 0.5 Bi 0.5) TiO 3-BaTiO 3: Equilibrium structures and irreversible structural transformations driven by electric field and mechanical impact
R Garg, BN Rao, A Senyshyn, PSR Krishna, R Ranjan
Physical Review B 88 (1), 014103, 2013
1942013
Room temperature structure of around the morphotropic phase boundary region: A Rietveld study
Ragini, R Ranjan, SK Mishra, D Pandey
Journal of Applied Physics 92 (6), 3266-3274, 2002
1782002
Electric-field-driven monoclinic-to-rhombohedral transformation in Na 1/2 Bi 1/2 TiO 3
BN Rao, R Ranjan
Physical Review B 86 (13), 134103, 2012
1582012
Electrostrain in excess of 1% in polycrystalline piezoelectrics
B Narayan, JS Malhotra, R Pandey, K Yaddanapudi, P Nukala, B Dkhil, ...
Nature materials 17 (5), 427-431, 2018
1362018
Ferroelectric-ferroelectric phase coexistence in Na 1/2 Bi 1/2 TiO 3
BN Rao, AN Fitch, R Ranjan
Physical Review B 87 (6), 060102, 2013
1272013
Orthorhombic-tetragonal phase coexistence and enhanced piezo-response at room temperature in Zr, Sn, and Hf modified BaTiO3
RR Ajay Kumar Kalyani, Kumar Brajesh, Anatoliy Senyshyn
Applied Physics Letters 104, 252906, 2014
1152014
Novel Features of Phase Diagram: Evidence for Competing Antiferroelectric and Ferroelectric Interactions
R Ranjan, D Pandey, NP Lalla
Physical Review Letters 84 (16), 3726, 2000
1132000
Relaxor ferroelectricity and electric-field-driven structural transformation in the giant lead-free piezoelectric (Ba, Ca)(Ti, Zr)O3
K Brajesh, K Tanwar, M Abebe, R Ranjan
Physical Review B 92 (22), 224112, 2015
1062015
Structural studies of Ni 2+ x Mn 1− x Ga by powder x-ray diffraction and total energy calculations
S Banik, R Ranjan, A Chakrabarti, S Bhardwaj, NP Lalla, AM Awasthi, ...
Physical Review B 75 (10), 104107, 2007
992007
Relaxor-ferroelectric transitions: Sodium bismuth titanate derivatives
AR Paterson, H Nagata, X Tan, JE Daniels, M Hinterstein, R Ranjan, ...
MRS Bulletin 43 (8), 600-606, 2018
962018
Powder x-ray diffraction study of the thermoelastic martensitic transition in
R Ranjan, S Banik, SR Barman, U Kumar, PK Mukhopadhyay, D Pandey
Physical Review B 74 (22), 224443, 2006
912006
Ragini, SK Mishra, D. Pandey, and BJ Kennedy
DM Hatch, HT Stokes, R Ranjan
Phys. Rev. B 65, 212101, 2002
912002
Thickness-dependent fcc–hcp phase transformation in polycrystalline titanium thin films
J Chakraborty, K Kumar, R Ranjan, SG Chowdhury, SR Singh
Acta Materialia 59 (7), 2615-2623, 2011
772011
Tuning Photoluminescence Response by Electric Field in Electrically Soft Ferroelectrics
DK Khatua, A Kalaskar, R Ranjan
Physical Review Letters 116, 117601, 2016
762016
Spin-Valve-Like Magnetoresistance in at Room Temperature
S Singh, R Rawat, SE Muthu, SW D’Souza, E Suard, A Senyshyn, S Banik, ...
Physical Review Letters 109 (24), 246601, 2012
752012
Electronic structure and magnetism of EuTiO3: a first-principles study
R Ranjan, HS Nabi, R Pentcheva
Journal of Physics: Condensed Matter 19 (40), 406217, 2007
752007
Antiferrodistortive phase transition in A powder neutron diffraction study
R Ranjan, SK Mishra, D Pandey, BJ Kennedy
Physical Review B 65 (6), 060102, 2002
742002
A complex lead-free (Na, Bi, Ba)(Ti, Fe) O3 single phase perovskite ceramic with a high energy-density and high discharge-efficiency for solid state capacitor applications
A Mishra, B Majumdar, R Ranjan
Journal of the European Ceramic Society 37 (6), 2379-2384, 2017
732017
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Artículos 1–20